3021800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 7281900

約数和(自身を除く): 4260100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 521, 580, 725, 1042, 1160, 1450, 2084, 2605, 2900, 4168, 5210, 5800, 10420, 13025, 15109, 20840, 26050, 30218, 52100, 60436, 75545, 104200, 120872, 151090, 302180, 377725, 604360, 755450, 1510900, 3021800]

約数ペア:

[(1, 3021800), (2, 1510900), (4, 755450), (5, 604360), (8, 377725), (10, 302180), (20, 151090), (25, 120872), (29, 104200), (40, 75545), (50, 60436), (58, 52100), (100, 30218), (116, 26050), (145, 20840), (200, 15109), (232, 13025), (290, 10420), (521, 5800), (580, 5210), (725, 4168), (1042, 2900), (1160, 2605), (1450, 2084)]